, 43% of Strongyloides sp ,

, 43% of Strongyloides sp., this website 8% of Trichostrongylus sp. and 1% of Oesophagostomum sp. The native pasture paddocks were

predominantly made up of Sida cordifolia, Croton sonderianus, Pithecolobium dumosum, Cheilanthes bauhinia, Combretum leprosum, Mimosa tenuiflora, Desmodium sp., Firmulus phaseolus, Senna sp., Zornia sp. and Pilosocereus pachycladus. Were used 21 permanent male goats, with a mean age of 6 months, crossbred Boer × Saanen. Fifteen days before the beginning of the experiment, the animals received the oral anthelmintic Levamisole Hydrochloride (5 mg/kg l. w.) for three consecutive days. Seven days after the first de-worming were counted the eggs per gram of feces (EPG), by the technique of Gordon and Whitlock (1939), three tests from the same sample, where all animals were negative. The animals were randomly divided into three groups: D. flagrans group, each animal received 3 g of pellets (0.6 g of mycelium) containing D. flagrans (AC001) for each 10 kg l. w., twice a week for 6 months; Moxidectin

0.2% group received 0.2 mg/kg of Moxidectin 0.2% orally, every 30 days, for 6 months; Control group, each animal received 3 g of pellets without fungi per 10 kg l. w., twice a week for 6 months. Each group was kept in a paddock at a stocking rate of 0.3 animal Alectinib unit per hectare. Every day, all animals were supplemented with protein-energy concentrate at a concentration of 0.75% l. w., with balanced mineral salt and water ad libitum. To prevent deaths, salvage anthelmintic treatments were performed individually when the animal’s packed cell volume (PCV) was less than 16%, being used Levamisole Hydrochloride (5 mg/kg l. w.). Each month, three Boer × Saanen male tracer goats, mean age of 8 months, without gastrointestinal nematodes by treatment with Levamisole

Hydrochloride (5 mg/kg l. w.), were placed in the permanent herd, one in each paddock, for 30 all days without receiving any treatment. After this period, the animals were removed from the paddocks and remained in individual boxes for 14 days, and fed with Leucaena leucocephala hay (13%), corn (47%), Pennisetum purpureum (17%), and balanced mineral salt (3%). Then, the animals were sacrificed and necropsied, according to international standards set by the World Association for the Advancement of Veterinary Parasitology (WAAVP), described by Vercruyse et al. (2002). The animals’ abomasums were opened at their greatest curvature and the contents were stored in a container, where the total volume was kept in formaline 5%. The abomasum was submerged in a saline solution at 39 °C for 6 h, being collected the sediment, which was preserved in formaline 5%. Similar procedures were performed for the small and large intestines. The counting and identification of recovered helminths were performed according to Ueno and Gonçalves (1998).

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